Astronomy & Astrophysics 101: Supernova

What Is a Supernova? Supernovae are dramatic explosions that take place during the final stages of the death of a supermassive star. Most stages of astronomical evolution happen over timescales far longer than a human lifetime, and even far longer than humanity’s entire history. Supernova explos

How long will the new supernova visible in the night sky last?

M101's Supernova Shines On - Sky & Telescope - Sky & Telescope

New supernova in the Pinwheel Galaxy now visible with a telescope

List of supernovae - Wikipedia

Bright, young supernova now visible in M101

Illuminating Dark Energy with Supernovae

Bright Supernova Blazes in M101, the Pinwheel Galaxy - Sky & Telescope - Sky & Telescope

M101 Supernova Livestream!

A New Supernova Model Challenges the Predominant One

Getting to Know the Supernova Next Door: SN 2023ixf - AAS Nova

It Turns out There Were Supernovae Exploding all Over, we Just Couldn't see Them - Universe Today

Bright Supernova Blazes in M101, the Pinwheel Galaxy - Sky & Telescope - Sky & Telescope

New supernova! M101 explosion is closest in a decade

Astronomy & Astrophysics 101: Supernova